- Send current through the pickle using a variac and watch
it light up with a yellowish glow (from sodium D line). Supposedly sodium
D line can be seen pretty clearly using a handheld spectroscope.
- Warning: Electric shock hazard! Don't touch pickle while
it's being electrocuted. Also, aroma of sizzling pickle not too pleasant.
- Pickle apparatus (shown above) in L01, section B1.
- Variac: L01, section A1.
- Hand-held spectroscopes: L01, section C1.